Tim,
I think that would be the frame of mind for a lot of people on this site, and I look at things in a similar way as you do. Although after looking into Kahneman if I hear "not a bad hole out there" I may now follow up with "tell me about the good ones?" If I get a blank stare I may steer clear of that course as well. I guess just because it has no valleys doesn't mean it has peaks.
For the golf world at large, where do they derive their "peaks"? An island green on 17? I think it depends on what your personal "peaks" are and on here I think the peaks are centred around strategic holes. I'm not so sure about the majority...